Acupuncture needle



FIG. 1 is a front elevation of the acupuncture needle of the present design;

FIG. 2 is a rear elevation view of the acupuncture needle of the design of FIG. 1;

FIG. 3 is a left side elevation view of the acupuncture needle of the design of FIG. 1;

FIG. 4 is a right side elevation view of the acupuncture needle of the design of FIG. 1;

FIG. 5 is an enlarged top plan view of the acupuncture needle of the design of FIG. 1; and,

FIG. 6 is an enlarged bottom plan view of the acupuncture needle of the design of FIG. 1. 

CLAIM The ornamental design for an acupuncture needle, as shown and described. 